3206980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22907}}^1$

素因数の和:22923

約数の個数: 24

約数和(自身を含む): 7697088

約数和(自身を除く): 4490108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22907, 45814, 91628, 114535, 160349, 229070, 320698, 458140, 641396, 801745, 1603490, 3206980]

約数ペア:

[(1, 3206980), (2, 1603490), (4, 801745), (5, 641396), (7, 458140), (10, 320698), (14, 229070), (20, 160349), (28, 114535), (35, 91628), (70, 45814), (140, 22907)]